Gravity Group Twitter Weekly Updates for 2010-02-21 - Gravitycast – The podcast and blog of The Gravity Group.

Gravity Group Twitter Weekly Updates for 2010-02-21 21 Feb 10 - Posted by The Gravity Group

@barrymoltz Of course, we can talk about roller coasters. in reply to barrymoltz #

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Ground breaks on Zippin Pippin! http://bit.ly/cPGQyg It looks like we'll be able to watch the progress on http://www.zippinpippin.org. #TGG 1 week ago
New Quassy foundation photos! http://bit.ly/c5BxFw #TGG 1 week ago
Photos are being added nearly daily to our Facebook (and Quassy's) page showing the progress of the wooden coaster @quassyamusement 3 weeks ago
More updates...

Posting tweet...